CN203727264U - Adjusting mechanism for dimming inside car lamp - Google Patents
Adjusting mechanism for dimming inside car lamp Download PDFInfo
- Publication number
- CN203727264U CN203727264U CN201320836163.4U CN201320836163U CN203727264U CN 203727264 U CN203727264 U CN 203727264U CN 201320836163 U CN201320836163 U CN 201320836163U CN 203727264 U CN203727264 U CN 203727264U
- Authority
- CN
- China
- Prior art keywords
- adjusting screw
- rod
- lamp housing
- screw
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model provides an adjusting mechanism for dimming inside a car lamp. The adjusting mechanism is composed of an adjusting screw rod (1), a step (2), a clamping groove (3), a fixing ring (4), a check ring (5) and an adjusting handle (6). A lamp housing (9) is arranged on the fixing ring (4), and threads on the adjusting screw rod (1) are matched with internal threads of a reflective mirror (7). The adjusting mechanism is characterized in that a gasket (8) is arranged in the clamping groove (3) and then fixed, the adjusting screw rod (7) is rotated and drives the reflective mirror (7) to move, and then dimming is finished. The clamping groove is additionally formed in the adjusting screw rod, the adjusting screw rod can be locked on the lamp housing through the gasket and can be rotated flexibly at the same time, and dimming reliability of the lamp is greatly improved.
Description
Technical field
The utility model relates to automobile lamp, especially about light modulation regulating mechanism in a kind of car light.
Background technology
Governing screw in known automobile lamp is made up of release handle, back-up ring and adjusting screw(rod), when assembling, drives in a packing ring from the head of adjusting screw(rod), together with back-up ring, governing screw is locked on lamp housing; In the time of rotation release handle, the screw thread of adjusting screw(rod) promotes light deflector and moves, and completes light modulation; Because packing ring does not have fixed position, strike can stuck governing screw when tension, governing screw cannot be rotated; That strikes spends when pine, can make governing screw cannot be locked on lamp housing, and regulatory function cannot be realized.
Summary of the invention
For above deficiency, the purpose of this utility model is to provide light modulation regulating mechanism in a kind of car light, formed by adjusting screw(rod), step, draw-in groove, mounting ring, back-up ring and release handle, packing ring has been located in the position of draw-in groove, ensures governing screw rotation flexibly when making packing ring can governing screw is locked on lamp housing.
The technical solution of the utility model is achieved in the following ways: light modulation regulating mechanism in a kind of car light, formed by adjusting screw(rod) 1, step 2, draw-in groove 3, mounting ring 4, back-up ring 5 and release handle 6, lamp housing 9 is located on mounting ring 4, the screw-internal thread fit of the screw thread on adjusting screw(rod) 1 and light deflector 7, it is characterized in that: described packing ring 8 is located in draw-in groove 3 and fixes, rotation adjusting screw(rod) 1, the drive light deflector 7 of adjusting screw(rod) 1 moves, and completes light modulation.
Described mounting ring 4 equates with the thickness of lamp housing 9 fixed parts, and adjusting screw(rod) 1 is locked on lamp housing 9, realizes governing screw rotation flexibly.
The utility model, by increase draw-in groove on adjusting screw(rod), ensures adjusting screw(rod) rotation flexibly when making packing ring can adjusting screw(rod) is locked on lamp housing, the light modulation reliability of light fixture is strengthened.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1 adjusting screw(rod), 2 steps, 3 draw-in grooves, 4 mounting rings, 5 back-up rings, 6 release handles, 7 light deflectors, 8 packing rings, 9 lamp housings.
Detailed description of the invention
Known by Fig. 1, light modulation regulating mechanism in a kind of car light, formed by adjusting screw(rod) 1, step 2, draw-in groove 3, mounting ring 4, back-up ring 5 and release handle 6, lamp housing 9 is located on mounting ring 4, screw thread fit in screw thread and light deflector 7 on described adjusting screw(rod) 1, described packing ring 8 is located in draw-in groove 3 and fixes, rotation adjusting screw(rod) 1, the drive light deflector 7 of adjusting screw(rod) 1 moves, and completes light modulation.
Described mounting ring 4 equates with the thickness of lamp housing 9 fixed parts, and adjusting screw(rod) 1 is locked on lamp housing 9, realizes governing screw rotation flexibly.The width of described draw-in groove 3 and the thickness of packing ring 8 are worked in coordination, and ensure cannot move after packing ring 8 sticks into draw-in groove 3.
When work, adjusting screw(rod) 1 rotates, and the screw thread of adjusting screw(rod) 1 drives light deflector 7 to move, and completes light modulation, and the light modulation reliability of light fixture is strengthened.
Claims (1)
1. light modulation regulating mechanism in a car light, by adjusting screw(rod) (1), step (2), draw-in groove (3), mounting ring (4), back-up ring (5) and release handle (6) composition, lamp housing (9) is located on mounting ring (4), the screw-internal thread fit of the screw thread on adjusting screw(rod) (1) and light deflector (7), it is characterized in that: packing ring (8) is located in draw-in groove (3) and fixes, rotation adjusting screw(rod) (1), the drive light deflector (7) of adjusting screw(rod) (1) is mobile, described mounting ring (4) equates with the thickness of lamp housing (9) fixed part, adjusting screw(rod) (1) is locked on lamp housing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320836163.4U CN203727264U (en) | 2013-12-18 | 2013-12-18 | Adjusting mechanism for dimming inside car lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320836163.4U CN203727264U (en) | 2013-12-18 | 2013-12-18 | Adjusting mechanism for dimming inside car lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203727264U true CN203727264U (en) | 2014-07-23 |
Family
ID=51197362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320836163.4U Expired - Fee Related CN203727264U (en) | 2013-12-18 | 2013-12-18 | Adjusting mechanism for dimming inside car lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203727264U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456491A (en) * | 2014-11-19 | 2015-03-25 | 江苏文光车辆附件有限公司 | Automobile lamp sealing structure |
| CN112319353A (en) * | 2020-10-23 | 2021-02-05 | 重庆长安工业(集团)有限责任公司 | Four-way fine-adjustable headlamp mounting structure |
| CN114559395A (en) * | 2021-12-30 | 2022-05-31 | 保定来福汽车照明集团沧州有限公司 | Quick installation device suitable for car light screw rod of adjusting luminance |
-
2013
- 2013-12-18 CN CN201320836163.4U patent/CN203727264U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456491A (en) * | 2014-11-19 | 2015-03-25 | 江苏文光车辆附件有限公司 | Automobile lamp sealing structure |
| CN112319353A (en) * | 2020-10-23 | 2021-02-05 | 重庆长安工业(集团)有限责任公司 | Four-way fine-adjustable headlamp mounting structure |
| CN114559395A (en) * | 2021-12-30 | 2022-05-31 | 保定来福汽车照明集团沧州有限公司 | Quick installation device suitable for car light screw rod of adjusting luminance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 212322 Danyang, Zhejiang Province, the new town of Yao Industrial Zone, Central Road, Lane Patentee after: Jiangsu Qin Long Automobile Technology Co., Ltd. Address before: 212322 Zhenjiang, Danyang Province, the new town of the town of Yao Industrial Zone, Central Road South Patentee before: Jiangsu Qin Long car light Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |